SOLUTION: how many 3 digit codes can be formed from the set 2, 4, 6, 8, if no digit can be repeated?

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Question 461183: how many 3 digit codes can be formed from the set 2, 4, 6, 8, if no digit can be repeated?
Answer by sudhanshu_kmr(1152) About Me  (Show Source):
You can put this solution on YOUR website!

Number of possible codes = 4P3 = 24